Tests

Free Tau Protein Measurement

The determination of the amount of free tau protein present in a sample.

Tests

Tau Protein Measurement

The determination of the amount of Tau protein present in a sample.

Product

Elecsys Phospho-Tau (181P) CSF

Product

Elecsys Phospho-Tau (181P) Plasma

Product

Elecsys Phospho-Tau (217P) Plasma

Product

Elecsys Total-Tau CSF

Article

A prospective observational study measuring the stability of plasma pTau181 using the Elecsys Phospho-Tau (181P) plasma immunoassay for early detection of Alzheimer's disease.

Research record from Alzheimers Res Ther, 2026-10-24. PMID 42958309.

Article

Performance of a fully automated plasma tau phosphorylated at threonine 217 immunoassay to reflect amyloid-beta burden in an unselected cohort representative of clinical practice.

Research record from J Prev Alzheimers Dis, 2026-03-25. PMID 41887009.

Tests

Phosphorylated Tau 217 to Amyloid Beta 1-42 Ratio Measurement

The determination of the ratio of phosphorylated Tau 217 to amyloid beta 1-42 present in a sample. The measurement may be expressed as a ratio or percentage.

Tests

Phosphorylated Tau Protein 181 Measurement

The determination of the amount of Tau protein where threonine 181 is phosphorylated in a sample.

Tests

Phosphorylated Tau Protein 212 Measurement

The determination of the amount of Tau protein where threonine 212 is phosphorylated in a sample.

Tests

Phosphorylated Tau Protein 217 Measurement

The determination of the amount of Tau protein where threonine 217 is phosphorylated in a sample.